The UK's most awarded energy supplier

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Which? recommended energy table - Octopus Energy are Number 1

The Which? survey results

"Octopus Energy is one of the best energy companies, as rated in the latest annual Which? customer survey of 7,330 members of the public.
It's a Which? Recommended Provider (WRP) for the fourth year in a row, after passing all of our tough assessments." -

which? and other awards

We’re leading the change!

Building our own technology from the ground up has fundamentally changed how an energy provider operates. It’s energy but simpler, greener and more transparent. We design everything to encourage engagement and reward our customers at every opportunity. Our success is measured by customer happiness and Trustpilot reviews help us gauge this.


Fair prices for everyone

That's why, over the past year, the difference between our fixed and standard price was less than 1%

We won't leave you hanging

We've answered your calls within 2 minutes on average over the past year

100% green

All our electricity comes from 100% renewable sources like sun, wind and water


It takes 2 minutes to start the switch - we do the rest of the leg work for you. You can kick back and relax.

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No engineer or installer visits

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No disruption to your supply

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We'll inform your old supplier

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No exit fees at any time

Switch in 2 minutes

Hey I'm Constantine, welcome to Octopus Energy!